The meaning of CONFIDENTIAL is intended for or restricted to the use of a particular person, group, or class : private, secret. How to use confidential in a sentence.

CONFIDENTIAL definition: 1. secret or private, often in a formal, business, or military situation: 2. secret or private…. Learn more.

CONFIDENTIAL definition: spoken, written, acted on, etc., in strict privacy or secrecy; secret. See examples of confidential used in a sentence.

If you talk to someone in a confidential way, you talk to them quietly because what you are saying is secret or private. "Look," he said in a confidential tone, "I want you to know that me and …

Definition of confidential adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

1. Done or communicated in confidence; secret. 2. Entrusted with the confidence of another: a confidential secretary. 3. Denoting confidence or intimacy: a confidential tone of voice. 4. …

con•fi•den•tial /ˌkɑnfɪˈdɛnʃəl/ adj. spoken, written, or acted on in secret: Your personal file is confidential. indicating or showing private or secret matters: spoke in confidential tones. …

Dec 14, 2025 · (dated) Having someone's confidence or trust; having a position requiring trust; worthy of being trusted with confidences. quotations a confidential agent; a confidential …

confidential meaning, definition, what is confidential: spoken or written in secret and intended...: Learn more.

confidential: Done or communicated in confidence; secret.